Fine hair? Garnier Grow Strong Thickening Shampoo gives you up to 72 hours of fuller and thicker-looking hair*. Cleanse your hair as the first step in your new routine with Grow Strong Thickening shampoo and follow with conditioner and 10-in-1 leave-in treatment. Formulated with Biotin, Vitamin C, and blood orange extract this hair-thickening shampoo cleanses and instantly adds a look of fullness and body, so that fine hair feels stronger and healthier with no weigh down. No parabens, no silicones, no phthalates, and no DMDM hydantoin. All Garnier products, globally, are officially approved by Cruelty-Free International under the Leaping Bunny program. *with the system of shampoo, conditioner, & leave-in treatment.